Marantz-DV110-cd-sb 维修电路原理图.pdf

Approved by S.NAGAO Written by WQ-19 2 817/additional rule 3 (1st Issue 2003-03-19)Date:17-Mar.-2004Model: DV110/N1SPage:1 / 2REF.NBR:MZ04-031Circulation:Application:Subject:Int.ref:REASONSThe part defect of the Laser Pickup slide shaft.(It occurs only in specific serial number because defective plastic part mixing.)SOLUTION 1) Replace the Laser Pickup slide shaft of Loader Assy. This work is the same as DV4300 (SERVICE BULLETIN REF.NBR: MZ04-016). As for the details, Please see page 2/2. Difference of a shaft, the bottom form of slot is different.NECESSARY PART1) Part no. 21AW112010 (NEW Laser Pickup slide shaft)2) Part no. *G75400000 (FLOIL G754 KANTO KASEI LTD.)REMARKSWith the Unit which has returned from the customer by repair, the following serial number replacethe Laser Pickup slide shaft. This problem apply to following serial number DV110/N1S MZ000308000382 to MZ000308000681 300sets MZ000314000682 to MZ000314001031 350sets MZ000320001032 to MZ000320001564 533sets MZ000323001565 to MZ000323002044 480sets MZ000332002045 to MZ000332002349 305sets T/T 1968setsSERVICE BULLETIN By crack of Laser Pickup slide shaft, Pickup stops moving and cannot playback the Disc.x for information customercomplaint in case of servicemandatory.See belowBottom of slotFlatCircleDefect shaftNew shaft21AW112010RadioFans.CN 收音机爱 好者资料库Approved by S.NAGAO Written by WQ-19 2 817/additional rule 3 (1st Issue 2003-03-19)DV110/N1S SERVICE BULLETIN (REF.NBR: MZ04-031) page2/21. Open the disc tray.2. Remove 2 screws.3. Push 2 hooks to inside and remove the cover.4.Remove 2 screws and remove plastic ring.5. the Laser Pickup slide shaft is lifted to the upside and remove it6.Grease is applied to the New Laser Pickup slide shaftGrease (FLOIL G754) is applied toboth sides of shaft.When Pickup moves, grease is thinlyapplied so that it may not collect.Range of apply grease.Set projection and a slot8.Attach Plastic ring and screws9.Attach the cover10. Check method. The outermost circumference of the normal Disc can be played.This projection isthe DISC outside.7.Attach the New Laser Pickup slide shaftRadioFans.CN 收音机爱 好者资料库